TreeGridLoaded ({ /* JSONP header, to be possible to load from xxx_Jsonp data source */ 
   "Cfg" : { "id": "Tree", "MainCol": "N", "Size": "Low"   }, 
   "Cols" : [ 
      { "Name": "id", "CanEdit": "0"   }, 
      { "Name": "N", "Width": "228"   }, 
      { "Name": "T"   }, 
      { "Name": "C", "Formula": "count(4)"   }, 
      { "Name": "D", "Formula": "Row.Def.Name||''"   }  
   ], 
   "Actions" : { "OnDragRow": "DragSelected OR DragRow", "OnRightDragRow": "DragSelectedCopy OR DragCopy", "OnCtrlRightDragRow": "DragSelectedCopyChildren OR DragCopyChildren"   }, 
   "Root" : { "CDef": "NODE", "AcceptDef": "NODE"   }, 
   "Def" : [ 
      { "Name": "R", "Calculated": "1"   }, 
      { "Name": "NODE", "CDef": "ITEM", "AcceptDef": "ITEM"   }, 
      { "Name": "ITEM", "CDef": "SUBITEM", "AcceptDef": "ITEM,SUBITEM"   }, 
      { "Name": "SUBITEM", "CDef": "SUBITEM", "AcceptDef": "SUBITEM"   }  
   ], 
   "Header" : { "id": "id", "N": "Name", "T": "Text", "C": "Count", "D": "Def", "SortIcons": "2"   }, 
   "Toolbar" : { "Calc": "0"   }, 
   "Body" : [ 
      [ 
         { "id": "N1", "N": "Node 1", "T": "N1", "Expanded": "0", "Items": [
            { "id": "I1", "N": "Item 1", "T": "I1", "Items": [
               { "id": "S1", "N": "Subitem 1", "T": "S1"   }, 
               { "id": "S2", "N": "Subitem 2", "T": "S2"   }  
            ]}, 
            { "id": "I2", "N": "Item 2", "T": "I2"   }  
         ]}, 
         { "id": "N2", "N": "Node 2", "T": "N2"   }, 
         { "id": "N3", "N": "Node 3", "T": "N3", "Items": [
            { "id": "I3", "N": "Item 3", "T": "I3", "Items": [
               { "id": "S3", "N": "Subitem 3", "T": "S3", "Items": [
                  { "id": "S4", "N": "Subitem 4", "T": "S4"   }  
               ]}, 
               { "id": "S5", "N": "Subitem 5", "T": "S5"   }  
            ]}, 
            { "id": "I4", "N": "Item 4", "T": "I4", "Items": [
               { "Def": "ITEM", "id": "I5", "N": "Item 5", "T": "I5", "Items": [
                  { "id": "S6", "N": "Subitem 6", "T": "S6"   }  
               ]}, 
            ]}, 
         ]}, 
         { "id": "N4", "N": "Node 4", "T": "N4", "Items": [
            { "id": "I6", "N": "Item 6", "T": "I6"   }  
         ]}, 
         { "id": "N5", "N": "Node 5", "T": "N5"   }  
      ], 
   ], 
}) /* End of JSONP header */ 